<h2 class="newsinfo_title">宝钢特材条钢厂马氏体不锈钢酸洗试验成功</h2>
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		  <li>2012-8-24 10:29:47</li>    
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					  <td width="60"><b>导读：</b></td>
					  <td>宝钢特材条钢厂进行直接酸洗试验的9卷马氏体不锈钢（3Cr13）达到生产工艺要求，由于减少了“盐浴”工序，大幅降低了该钢种的生产成本。</td>
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					  <td width="60"><b>关键字：</b></td>
					  <td>宝钢 马氏体 不锈钢 酸洗</td>
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<div class="over_x"><p style="text-indent: 2em">日前，宝钢特材条钢厂进行直接酸洗试验的9卷马氏体不锈钢（3Cr13）达到生产工艺要求，由于减少了&ldquo;盐浴&rdquo;工序，大幅降低了该钢种的生产成本。</p>
<p style="text-indent: 2em">马氏体不锈钢等400系列酸洗工艺长期以来一直采用&ldquo;盐浴+单硫酸酸洗&rdquo;工艺，由于盐浴所用的专利盐价格昂贵，造成生产成本居高不下。自去年起，条钢厂与安徽工业大学合作进行科研实验，通过在硫酸中添加催化剂，以实现不盐浴直接酸洗工艺。</p>
<p>（关键词：宝钢 马氏体 不锈钢 酸洗 ）<br />
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	<div class="pT25 t-r f14 cGray01">（责任编辑：00908）</div>
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